Fernando D. Carvajal

Person

Fairview, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for handling interdevice signaling
- Patent number 7,202,710
- Issue date Apr 10, 2007
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage output differential (VOD) correction circuit for differenti...
- Patent number 6,744,280
- Issue date Jun 1, 2004
- Texas Instruments Incorporated
- Mark W. Morgan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method to speed-up operation of a driver
- Patent number 6,628,150
- Issue date Sep 30, 2003
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for isolated coupling
- Patent number 6,617,846
- Issue date Sep 9, 2003
- Texas Instruments Incorporated
- Kambiz Hayat-Dawoodi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power efficient line driver with 4X supply voltage swing and active...
- Patent number 6,538,500
- Issue date Mar 25, 2003
- Texas Instruments Incorporated
- Kambiz Hayat-Dawoodi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Three-volt TIA/EIA-485 driver circuit
- Patent number 6,480,029
- Issue date Nov 12, 2002
- Texas Instruments Incorporated
- Mark W. Morgan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage/current mode TIA/EIA-644 compliant fast LVDS driver with ou...
- Patent number 6,369,621
- Issue date Apr 9, 2002
- Texas Instruments Incorporated
- Steven J. Tinsley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and apparatus for a terminated fail-safe circuit
- Patent number 6,320,406
- Issue date Nov 20, 2001
- Texas Instruments Incorporated
- Mark W. Morgan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Low-current oscillator with hysteresis input buffer
- Patent number 6,278,336
- Issue date Aug 21, 2001
- Texas Instruments Incorporated
- Steven J. Tinsley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Output buffer for a low voltage differential signaling receiver
- Patent number 6,246,262
- Issue date Jun 12, 2001
- Texas Instruments Incorporated
- Mark W. Morgan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low voltage amplification circuit with bias compensation
- Patent number 6,236,254
- Issue date May 22, 2001
- Texas Instruments Incorporated
- Mark W. Morgan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Efficient NPN turn-on in a high voltage DENMOS transistor for ESD p...
- Patent number 6,140,683
- Issue date Oct 31, 2000
- Texas Instruments Incorporated
- Charvaka Duvvury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiplexing a single output node with multiple output circuits wit...
- Patent number 6,087,852
- Issue date Jul 11, 2000
- Texas Instruments Incorporated
- David D. Briggs
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of making an efficient NPN turn-on in a high voltage DENMOS...
- Patent number 6,071,768
- Issue date Jun 6, 2000
- Texas Instruments Incorporated
- Charvaka Duvvury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Source coupled CMOS crystal oscillator
- Patent number 5,914,643
- Issue date Jun 22, 1999
- Texas Instruments Incorporated
- Steven Tinsley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Stepper motor control circuit and method
- Patent number 5,710,499
- Issue date Jan 20, 1998
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic bidirectional indicator driver
- Patent number 5,633,651
- Issue date May 27, 1997
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for improving the drop-out voltage in a low dr...
- Patent number 5,629,609
- Issue date May 13, 1997
- Texas Instruments Incorporated
- Baoson Nguyen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Ultra-low drop-out monolithic voltage regulator
- Patent number 5,625,278
- Issue date Apr 29, 1997
- Texas Instruments Incorporated
- Frank L. Thiel
- G05 - CONTROLLING REGULATING
Information Patent Grant
Signal driver circuit operable to control signal rise and fall times
- Patent number 5,537,067
- Issue date Jul 16, 1996
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
PNP punchthrough-assisted protection device for special application...
- Patent number 5,493,133
- Issue date Feb 20, 1996
- Texas Instruments Incorporated
- Charvaka Duvvury
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Apparatus and method for bidirectional current conduction
- Patent number 5,349,231
- Issue date Sep 20, 1994
- Texas Instruments Incorporated
- Fernando D. Carvajal
- G05 - CONTROLLING REGULATING
Information Patent Grant
Circuitry and method for controlling voltage in an electronic circuit
- Patent number 5,276,358
- Issue date Jan 4, 1994
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Bidirectional current mirrors and method for bidirectional current...
- Patent number 5,221,889
- Issue date Jun 22, 1993
- Texas Instruments Incorporated
- Fernando D. Carvajal
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bandgap voltage reference and method with further temperature corre...
- Patent number 4,939,442
- Issue date Jul 3, 1990
- Texas Instruments Incorporated
- Fernando D. Carvajal
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hall effect device with surface potential shielding layer
- Patent number 4,660,065
- Issue date Apr 21, 1987
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Two-lead Hall effect sensor
- Patent number 4,645,950
- Issue date Feb 24, 1987
- Texas Instruments Incorporated
- Fernando D. Carvajal
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for handling interdevice signaling
- Publication number 20050242846
- Publication date Nov 3, 2005
- Fernando D. Carvajal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD TO SPEED-UP OPERATION OF A DRIVER
- Publication number 20030184349
- Publication date Oct 2, 2003
- Fernando D. Carvajal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and system for isolated coupling
- Publication number 20020027488
- Publication date Mar 7, 2002
- Kambiz Hayat-Dawoodi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Power efficient line driver with 4X supply voltage swing and active...
- Publication number 20020024381
- Publication date Feb 28, 2002
- Kambiz Hayat-Dawoodi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Three-volt TIA/EIA-485 driver circuit
- Publication number 20020021144
- Publication date Feb 21, 2002
- Mark W. Morgan
- H03 - BASIC ELECTRONIC CIRCUITRY

Fernando D. Carvajal

Person

Patents Grantslast 30 patents

Apparatus and method for handling interdevice signaling

Voltage output differential (VOD) correction circuit for differenti...

System and method to speed-up operation of a driver

Method and system for isolated coupling

Power efficient line driver with 4X supply voltage swing and active...

Three-volt TIA/EIA-485 driver circuit

Voltage/current mode TIA/EIA-644 compliant fast LVDS driver with ou...

Methods and apparatus for a terminated fail-safe circuit

Low-current oscillator with hysteresis input buffer

Output buffer for a low voltage differential signaling receiver

Low voltage amplification circuit with bias compensation

Efficient NPN turn-on in a high voltage DENMOS transistor for ESD p...

Multiplexing a single output node with multiple output circuits wit...

Method of making an efficient NPN turn-on in a high voltage DENMOS...

Source coupled CMOS crystal oscillator

Stepper motor control circuit and method

Automatic bidirectional indicator driver

Method and apparatus for improving the drop-out voltage in a low dr...

Ultra-low drop-out monolithic voltage regulator

Signal driver circuit operable to control signal rise and fall times

PNP punchthrough-assisted protection device for special application...

Apparatus and method for bidirectional current conduction

Circuitry and method for controlling voltage in an electronic circuit

Bidirectional current mirrors and method for bidirectional current...

Bandgap voltage reference and method with further temperature corre...

Hall effect device with surface potential shielding layer

Two-lead Hall effect sensor

Patents Applicationslast 30 patents

Apparatus and method for handling interdevice signaling

SYSTEM AND METHOD TO SPEED-UP OPERATION OF A DRIVER

Method and system for isolated coupling

Power efficient line driver with 4X supply voltage swing and active...

Three-volt TIA/EIA-485 driver circuit